//
//  MNDSign.h
//  minidai
//
//  Created by Steven.Yung on 2017/5/4.
//  Copyright © 2017年 迷你金服. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface MNDSign : NSObject

+ (NSString *)signParamWithObj:(NSDictionary *)obj;

+ (NSDictionary *)signedParamWithDict: (NSDictionary *)dict;

+ (NSDictionary *)signedParam;

@end
